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← Document results/DEP Box 29/MAY 31, 2002 NEWQ AE12169 - AE12366
Document / 76 pages

ICPMS daily performance check report, May 31, 2002

Machine-extracted title · confidence 100%

Document page from the Department of Environmental Protection ICPMS series dated May 31, 2002.

NYC-WTC_000054670–000054745

Folder label: “MAY 31, 2002 NEWQ AE12169 - AE12366

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NYC 9/11 Public Portal Document

WESTCHESTER COUNTY DEPT OF LABS AND RESEARCH Method 200.8 - Summary Report Sample ID: STD CHECK 0.4 PPB Hg Sample Date/Time: Friday, May 31, 2002 09:14:28 Sample Type: Sample Sample Description: Number of Replicates: 3 Method File: c:\winnt\profiles\lrd1\elandata\Method\_NEWN.mth Dataset File: c:\winnt\profiles\lrd1\elandata\Dataset\new york city\STD CHECK 0.4 PPB Hg.457 Aliquot Volume (mL): Diluted To Volume (mL):

Concentration Results Analyte Mass Meas. Intens. Mean Meas. Intens. RSD Net Intens. Mean Cone. Mean Cone. RSD Sample Unit Be 9 7.333 31.492 0.000 0.00270 208.95 ug/L Li 6 66037.365 1.905 66037.365 ug/L Se-1 45 460384.071 0.982 460384.071 ug/L Cr 52 7696.334 0.693 0.002 0.07913 5.69 ug/L Cr 53 561.690 3.959 -0.000 -0.03908 62.76 ug/L Mn 55 2410.344 2.145 -0.000 -0.01071 43.05 ug/L Co 59 222.672 5.263 0.000 0.00571 20.58 ug/L Ni 60 392.346 4.490 0.001 0.14958 6.43 ug/L Cu 63 1490.470 2.988 0.002 0.21132 5.85 ug/L Cu 65 632.028 3.031 0.001 0.21725 4.58 ug/L Zn 66 3360.655 2.403 0.028 1.63750 3.13 ug/L Zn 67 524.020 1.821 0.004 1.32328 2.24 ug/L Zn 68 2519.708 1.846 0.021 1.63372 3.08 ug/L Ge 72 89317.862 0.653 89317.862 ug/L As 75 183.161 46.859 0.001 0.05344 88.25 ug/L Se 77 110.433 20.898 0,000 0.00294 4692.89 ug/L Se 82 4.771 418.859 0.000 0.04549 219.88 ug/L As-1 75 110.335 7.547 9.000 0.00508 92.52 ug/L Kr 83 141.336 3.268 1.000 ug/L Ag 107 3079.556 10.835 0.002 0.30414 11.82 ug/L Cd 111 45.667 26.760 0.000 0.00584 85.23 ug/L Cd 114 104.400 6.555 0.000 0.00284 41.21 ug/L In 115 1158551.466 0.186 1158551.466 ug/L Sb 121 209.671 9.265 0.000 0.02133 11.94 ug/L Sb 123 160.822 7.117 0.000 0.02198 9.09 ug/L Ba 135 137.669 9.082 0.000 0.04653 11.39 ug/L Ba 137 245.672 6.693 0.000 0.05015 7.18 ug/L Ho 165 1685048.614 0.415 0.002 ug/L Tb 159 1687811.017 1.082 1687811.017 ug/L Hg 201 513.353 5.559 0.000 0.41068, 6.60 ug/L Hg 202 1154.085 6.404 0.001 0.410 5.77 ug/L Tl 205 762.706 5.826 0.000 511 27.68 ug/L Pb 208 3654.657 1.340 0.001 0.05430 1.80 ug/L

Sample ID: STD CHECK 0.4 PPB Hg Report Date/Time: Friday, May 31, 2002 09:16:41 Page 1

NYC-WTC_000054695

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NYC-WTC_000054695Source: NYC Law Department, mirrored locally

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